Watch a Teaser for the Upcoming Season of Sons of Anarchy

Long before Charlie Hunnam was crushing monstrous lizards in an oversized humanoid mecha, as he’ll be doing in this weekend’s massive, Guillermo del Toro-directed thriller Pacific Rim, the actor was riding his Harley-Davidson Super Glide Sport in FX’s Sons of Anarchy.

Yesterday, FX released a new teaser for the motorcycle outlaw drama’s sixth season, and though it truly is just a teaser—there’s little other than a bit of slow motion brawling going on—it sets the tone for what is sure to be a season full of fighting and violence.

The sixth season of Sons of Anarchy begins this September on FX. Watch the 30-second teaser above, and check out our review of last season’s finale here.